146.231.0.0/16

AS37520 · Rhodes University

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Summary

Country	South Africa
Domain	ru.ac.za
ASN	AS37520
Registry	AFRINIC
ID	RHODENT2

WHOIS Details

inetnum:        146.231.0.0 - 146.231.255.255
netname:        RHODENT2
descr:          Rhodes University
country:        ZA
org:            ORG-RU1-AFRINIC
admin-c:        RUTC1-AFRINIC
admin-c:        RUAC1-AFRINIC
tech-c:         RUTC1-AFRINIC
tech-c:         RUAC1-AFRINIC
status:         ASSIGNED PI
notify:         d.sieborger@ru.ac.za
notify:         hostmaster@ru.ac.za
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      RHODES-MNT
mnt-domains:    RHODES-MNT
mnt-irt:        IRT-RHODESUNIV
changed:        hostmaster@arin.net 19910530
changed:        hostmaster@arin.net 20001110
changed:        hostmaster@afrinic.net 20050221
changed:        hostmaster@afrinic.net 20050913
changed:        hostmaster@afrinic.net 20090128
changed:        hostmaster@afrinic.net 20090130
changed:        hostmaster@afrinic.net 20121220
changed:        hostmaster@afrinic.net 20190606
changed:        hostmaster@afrinic.net 20200207
changed:        hostmaster@afrinic.net 20221031
source:         AFRINIC

organisation:   ORG-RU1-AFRINIC
org-name:       Rhodes University
org-type:       EU-PI
country:        ZA
address:        Information & Technology Services Division
address:        Struben Building
address:        Artillery Road
address:        Rhodes University
address:        Makhanda 6139
e-mail:         d.sieborger@ru.ac.za
e-mail:         abuse@ru.ac.za
e-mail:         hostmaster@ru.ac.za
phone:          tel:+27-46-603-8279
phone:          tel:+27-46-603-8288
admin-c:        RUAC1-AFRINIC
tech-c:         RUTC1-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        RHODES-MNT
mnt-by:         AFRINIC-HM-MNT
notify:         d.sieborger@ru.ac.za
notify:         abuse@ru.ac.za
notify:         hostmaster@ru.ac.za
changed:        hostmaster@afrinic.net 20050913
changed:        hostmaster@afrinic.net 20090128
changed:        hostmaster@afrinic.net 20090130
changed:        hostmaster@afrinic.net 20121112
changed:        it-director@ru.ac.za 20121112
changed:        it@ru.ac.za 20121112
changed:        G.halse@ru.ac.za 20140527
changed:        hostmaster@afrinic.net 20140528
changed:        hostmaster@afrinic.net 20140603
changed:        hostmaster@afrinic.net 20150825
changed:        james.chirwa@afrinic.net 20150827
changed:        G.halse@ru.ac.za 20150908
changed:        hostmaster@afrinic.net 20161121
changed:        d.sieborger@ru.ac.za 20170427
changed:        hostmaster@afrinic.net 20170512
changed:        hostmaster@afrinic.net 20190206
changed:        d.sieborger@ru.ac.za 20190603
changed:        hostmaster@afrinic.net 20190604
changed:        hostmaster@afrinic.net 20200205
changed:        d.sieborger@ru.ac.za 20201106
changed:        d.sieborger@ru.ac.za 20201109
source:         AFRINIC

role:           Rhodes University Admin PoC
nic-hdl:        RUAC1-AFRINIC
address:        Information & Technology Services Division
address:        Rhodes University
address:        P.O. Box 94
address:        Makhanda 6140
address:        South Africa
e-mail:         afrinic-admin-poc@ru.ac.za
phone:          tel:+27-46-603-8279
admin-c:        DRS1-AFRINIC
tech-c:         DRS1-AFRINIC
org:            ORG-RU1-AFRINIC
mnt-by:         RHODES-MNT
changed:        hostmaster@ru.ac.za 20121120
changed:        hostmaster@ru.ac.za 20140520
changed:        hostmaster@ru.ac.za 20161117
changed:        d.sieborger@ru.ac.za 20170427
changed:        d.sieborger@ru.ac.za 20201106
source:         AFRINIC

role:           Rhodes University Technical PoC
nic-hdl:        RUTC1-AFRINIC
address:        Information & Technology Services Division
address:        Rhodes University
address:        P.O. Box 94
address:        Makhanda 6140
address:        South Africa
e-mail:         hostmaster@ru.ac.za
phone:          tel:+27-46-603-8288
admin-c:        DRS1-AFRINIC
tech-c:         DRS1-AFRINIC
org:            ORG-RU1-AFRINIC
mnt-by:         RHODES-MNT
changed:        hostmaster@ru.ac.za 20121120
changed:        hostmaster@ru.ac.za 20140520
changed:        hostmaster@ru.ac.za 20161117
changed:        d.sieborger@ru.ac.za 20170427
changed:        d.sieborger@ru.ac.za 20201106
source:         AFRINIC

route:          146.231.0.0/16
descr:          Rhodes University (RHODENT2)
origin:         AS37520
org:            ORG-RU1-AFRINIC
components:     {146.231.0.0/16^16-24}
mnt-by:         RHODES-MNT
changed:        d.sieborger@ru.ac.za 20180521
source:         AFRINIC

organisation:   ORG-RU1-AFRINIC
org-name:       Rhodes University
org-type:       EU-PI
country:        ZA
address:        Information & Technology Services Division
address:        Struben Building
address:        Artillery Road
address:        Rhodes University
address:        Makhanda 6139
e-mail:         d.sieborger@ru.ac.za
e-mail:         abuse@ru.ac.za
e-mail:         hostmaster@ru.ac.za
phone:          tel:+27-46-603-8279
phone:          tel:+27-46-603-8288
admin-c:        RUAC1-AFRINIC
tech-c:         RUTC1-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        RHODES-MNT
mnt-by:         AFRINIC-HM-MNT
notify:         d.sieborger@ru.ac.za
notify:         abuse@ru.ac.za
notify:         hostmaster@ru.ac.za
changed:        hostmaster@afrinic.net 20050913
changed:        hostmaster@afrinic.net 20090128
changed:        hostmaster@afrinic.net 20090130
changed:        hostmaster@afrinic.net 20121112
changed:        it-director@ru.ac.za 20121112
changed:        it@ru.ac.za 20121112
changed:        G.halse@ru.ac.za 20140527
changed:        hostmaster@afrinic.net 20140528
changed:        hostmaster@afrinic.net 20140603
changed:        hostmaster@afrinic.net 20150825
changed:        james.chirwa@afrinic.net 20150827
changed:        G.halse@ru.ac.za 20150908
changed:        hostmaster@afrinic.net 20161121
changed:        d.sieborger@ru.ac.za 20170427
changed:        hostmaster@afrinic.net 20170512
changed:        hostmaster@afrinic.net 20190206
changed:        d.sieborger@ru.ac.za 20190603
changed:        hostmaster@afrinic.net 20190604
changed:        hostmaster@afrinic.net 20200205
changed:        d.sieborger@ru.ac.za 20201106
changed:        d.sieborger@ru.ac.za 20201109
source:         AFRINIC

Nearby Ranges

BGP prefixes that overlap with 146.0.0.0/8

Range	ASN	Company	Num of IPs
146.52.0.0/16	AS3209	Vodafone Deutschland GmbH	65,536
146.122.0.0/16	AS22216	Siemens Corporation	65,536
146.175.0.0/16	AS2611	Universiteit Antwerpen	65,536
146.134.0.0/16	AS262534	Laboratório Nacional de Computação Científica	65,536
146.57.0.0/16	AS217	University of Minnesota	65,536
146.141.0.0/16	AS2018	University of the Witwatersrand	65,536
146.131.0.0/16	AS23448	Edmonton Power	65,536
146.3.0.0/16	AS245	CICT-BAS	65,536
146.110.0.0/16	AS1955	Budapest Corvinus University	65,536
146.64.0.0/16	AS2018	CSIR - Council for Scientific and Industrial Research	65,536
146.230.0.0/16	AS2018	University of Kwazulu-Natal	65,536
146.211.0.0/16	AS16086	Veikkaus Oy	65,536
146.206.0.0/16	AS16509	Amazon.com, Inc.	65,536
146.228.0.0/16	AS1836	green.ch AG	65,536
146.114.0.0/16	AS1226	State of California Air Resources Board	65,536
146.212.0.0/16	AS21283	A1 Slovenija	65,536
146.226.0.0/16	AS20243	University of the Virgin Islands	65,536
146.119.0.0/16	AS201991	Metsaliitto Group	65,536
146.118.0.0/16	AS134111	imported inetnum object for CIS-56	65,536
146.202.0.0/16	AS17378	Dassault Systemes Americas Corp.	65,536
146.101.0.0/16	AS197832	Telstra Dedicated Hosting	65,536
146.9.0.0/16	AS16509	Amazon Technologies Inc.	65,536
146.105.0.0/16	AS15499	Computacenter Ltd	65,536
146.177.0.0/16	AS15395	Rackspace Ltd.	65,536
146.108.0.0/16	AS15733	Zumtobel AG	65,536
146.11.0.0/16	AS158	ERICSSON AUSTRALIA PTY LTD	65,536
146.59.0.0/16	AS16276	OVH SAS	65,536
146.219.0.0/16	AS16153	Servei Catala de la Salut	65,536
146.167.0.0/16	AS16509	Amazon.com, Inc.	65,536
146.130.0.0/16	AS16509	Amazon.com, Inc.	65,536
146.132.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
146.177.0.0/16	AS12200	Rackspace Ltd.	65,536
146.207.0.0/16	AS16509	Amazon Technologies Inc.	65,536
146.2.0.0/16	AS200139	Statens vegvesen	65,536
146.140.0.0/16	AS12643	Network of Fraunhofer IGD	65,536
146.6.0.0/16	AS18	University of Texas at Austin	65,536
146.249.0.0/16	AS1273	TotalEnergies SE	65,536
146.134.0.0/16	AS1916	Laboratório Nacional de Computação Científica	65,536
146.50.0.0/16	AS1124	Universiteit van Amsterdam	65,536
146.229.0.0/16	AS10364	University of Alabama in Huntsville	65,536
146.5.0.0/16	AS11711	National Solar Observatory	65,536
146.65.0.0/16	AS16509	Amazon Technologies Inc.	65,536
146.94.0.0/16	AS13759	Wilkes University	65,536
146.48.0.0/16	AS137	Area della Ricerca di Pisa	65,536
146.77.0.0/16	AS16509	Amazon.com, Inc.	65,536
146.78.0.0/16	AS16509	Amazon Technologies Inc.	65,536
146.5.0.0/16	AS104	National Solar Observatory	65,536
146.166.0.0/16	AS14977	Wyoming Community College Commission	65,536
146.79.0.0/16	AS15307	Childrens Hospital and Regional Medical Center	65,536
146.60.0.0/16	AS3209	Vodafone GmbH	65,536

Hosted domains

There are 10 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
146.231.128.43	ru.ac.za	9
146.231.120.10	sacla.org.za	1
146.231.128.77	myru.ac.za	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

179 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
146.231.128.97	AS37520 Rhodes University	`10.95ms` from Durban, ZA
146.231.130.254	AS37520 Rhodes University	`11.92ms` from Durban, ZA
146.231.194.41	AS37520 Rhodes University	`11.41ms` from Durban, ZA
146.231.8.1	AS37520 Rhodes University	`11.88ms` from Durban, ZA
146.231.129.65	AS37520 Rhodes University	`11.34ms` from Durban, ZA

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
52.40.61.80	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
173.199.48.48	AS31898 Oracle Corporation	`0.18ms` from Frankfurt am Main, DE
14.18.241.0	AS4134 CHINANET-BACKBONE	`4.25ms` from Guangzhou, CN
70.240.33.160	AS7018 AT&T Enterprises, LLC	`17.44ms` from Los Angeles, US
18.231.170.144	AS16509 Amazon.com, Inc.	`0.89ms` from Osasco, BR
177.161.249.96	AS26599 TELEFÔNICA BRASIL S.A	`2.00ms` from Osasco, BR
182.227.165.144	AS17858 LG POWERCOMM	`2.28ms` from Seoul, KR
218.39.247.144	AS9318 SK Broadband Co Ltd	`1.81ms` from Seoul, KR
110.44.254.0	AS9845 LG HelloVision Corp.	`8.05ms` from Seoul, KR
130.153.28.112	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.34ms` from Tokyo, JP
180.52.21.240	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.12ms` from Tokyo, JP
36.103.204.160	AS4134 CHINANET-BACKBONE	`0.46ms` from Zhongwei, CN
5.59.233.16	AS59684 Hoster kg, Ltd.	`0.20ms` from Bishkek, KG
86.124.20.208	AS8708 DIGI ROMANIA S.A.	`0.58ms` from Bucharest, RO
221.202.192.208	AS4837 CHINA UNICOM China169 Backbone	`11.33ms` from Liaoyang, CN
83.218.182.0	AS31543 myNet GmbH	`6.77ms` from Milan, IT
20.192.176.80	AS8075 Microsoft Corporation	`13.47ms` from Mumbai, IN
114.129.100.0	AS17839 LG HelloVision Corp.	`1.49ms` from Seoul, KR
47.103.207.16	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.74ms` from Shanghai, CN
89.19.214.176	AS210976 Timeweb, LLP	`0.44ms` from Amsterdam, NL
223.85.10.80	AS9808 China Mobile Communications Group Co., Ltd.	`8.19ms` from Chengdu, CN
206.183.128.16	AS40676 Psychz Networks	`0.20ms` from Dallas, US
54.220.174.240	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
87.147.120.64	AS3320 Deutsche Telekom AG	`2.90ms` from Duesseldorf, DE
81.157.190.80	AS2856 British Telecommunications PLC	`2.54ms` from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 -m18 146.231.17.44

traceroute to 146.231.17.44 (146.231.17.44): 18 hops max, 52 byte packets

4 [AS48070] 94.126.239.229 3.889 ms

5 [] 195.66.227.126 4.018 ms

6 [AS2018] 155.232.208.10 15.889 ms

7 [AS2018] 155.232.1.48 152.766 ms

8 [AS2018] 155.232.64.87 152.955 ms

9 [AS2018] 155.232.1.149 180.728 ms

10 [AS2018] 155.232.1.196 175.385 ms

11 [AS2018] 155.232.1.194 183.23 ms

12 [AS2018] 155.232.81.136 183.941 ms

13 [AS2018] 155.232.81.130 185.408 ms

14 [AS2018] 155.232.81.2 185.741 ms

15 [AS37520] 192.42.99.252 185.709 ms

16 *

17 *

18 *

Measurement taken from

IPinfo ProbeNet in Peterborough, GB

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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